Average Co-Inventor Count = 3.16
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Merck + Co., Inc. (3 from 4,770 patents)
3 patents:
1. 5817658 - Method for treating Meniere's disease
2. 5444067 - Pharmaceutical treatment methods using angiotensin II receptor agonists
3. 4604394 - Antiarrhythmic compositions and method